Home / 17,705.24-26,551.52-5,856.84

Finding the Fourth Proportional to 17,705.24, 26,551.52 and 5,856.84

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Solution

The fourth proportional to 17,705.24, 26,551.52 and 5,856.84 is: 8,783.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,705.24 : 26,551.52 = 5,856.84 : x
  2. Step 2: Convert to fraction form
    17,705.24/26,551.52 = 5,856.84/x
  3. Step 3: Cross multiply
    17,705.24x = 26,551.52 × 5,856.84
  4. Step 4: Simplify right side
    17,705.24x = 155,508,004.40
  5. Step 5: Solve for x
    x = 155,508,004.40/17,705.24
  6. Step 6: Final answer
    x = 8,783.16

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.